[ 46.405107] ------------[ cut here ]------------ [ 46.406024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.408021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.409463] Modules linked in: [ 46.410044] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.412035] Tainted: [W]=WARN [ 46.412630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.414088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.414980] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.418112] RSP: 0018:ffff88801626fbc0 EFLAGS: 00010286 [ 46.419063] RAX: 0000000000000000 RBX: ffffed1002c4df78 RCX: ffffffff813a4050 [ 46.420341] RDX: ffff888016c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.421604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4df2f [ 46.422880] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.424171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801626fdf8 [ 46.425445] FS: 00007fa69bdcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.426874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.427956] CR2: 00007fff489ccef7 CR3: 000000001c9b6000 CR4: 0000000000350ef0 [ 46.429236] Call Trace: [ 46.429698] [ 46.430097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.430997] ? __create_object+0x59/0x80 [ 46.431786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.432756] __vmalloc_noprof+0x59/0x60 [ 46.433502] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.434375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.435301] bpf_prog_alloc+0x39/0x200 [ 46.435996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.436911] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.437825] do_seccomp+0x349/0x25e0 [ 46.438542] ? find_held_lock+0x2b/0x80 [ 46.439328] ? do_prlimit+0x310/0x610 [ 46.440050] ? __pfx_do_seccomp+0x10/0x10 [ 46.440836] ? do_raw_spin_unlock+0x53/0x220 [ 46.441683] ? _raw_spin_unlock+0x1e/0x40 [ 46.442459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.443432] ? static_key_count+0x60/0x80 [ 46.444239] prctl_set_seccomp+0x4e/0x70 [ 46.444962] __do_sys_prctl+0xe6c/0x1d70 [ 46.445741] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.446590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.447565] ? irqentry_exit+0xf3/0x650 [ 46.448331] do_syscall_64+0xbf/0x430 [ 46.449019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.449954] RIP: 0033:0x7fa69c2bd5cd [ 46.450652] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.453818] RSP: 002b:00007fff489cb1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.455171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa69c2bd5cd [ 46.456465] RDX: 00005559a85aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.457753] RBP: 00007fff489cb200 R08: 0000000000000000 R09: 00007fff489ca8a0 [ 46.459024] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559ce911ad0 [ 46.460308] R13: 00007fff489cb630 R14: 00005559ce912bc0 R15: 00005559ce923780 [ 46.461596] [ 46.462021] irq event stamp: 1715 [ 46.462678] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.464212] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.465710] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.467242] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.468755] ---[ end trace 0000000000000000 ]--- [ 49.999737] ------------[ cut here ]------------ [ 50.000669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.002616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.004053] Modules linked in: [ 50.004719] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.006713] Tainted: [W]=WARN [ 50.007316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.008777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.009682] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.012804] RSP: 0018:ffff8880184efbc0 EFLAGS: 00010286 [ 50.013757] RAX: 0000000000000000 RBX: ffffed100309df78 RCX: ffffffff813a4050 [ 50.015022] RDX: ffff88801c823780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.016312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309df2f [ 50.017592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.018857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184efdf8 [ 50.020157] FS: 00007f17b724f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.021573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.022631] CR2: 00007ffcedddfef7 CR3: 000000001e884000 CR4: 0000000000350ef0 [ 50.023922] Call Trace: [ 50.024416] [ 50.024821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.025713] ? __create_object+0x59/0x80 [ 50.026490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.027460] __vmalloc_noprof+0x59/0x60 [ 50.028203] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.029029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.029964] bpf_prog_alloc+0x39/0x200 [ 50.030690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031628] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.032532] do_seccomp+0x349/0x25e0 [ 50.033260] ? find_held_lock+0x2b/0x80 [ 50.033962] ? do_prlimit+0x310/0x610 [ 50.034710] ? __pfx_do_seccomp+0x10/0x10 [ 50.035516] ? do_raw_spin_unlock+0x53/0x220 [ 50.036357] ? _raw_spin_unlock+0x1e/0x40 [ 50.037100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.038057] ? static_key_count+0x60/0x80 [ 50.038854] prctl_set_seccomp+0x4e/0x70 [ 50.039629] __do_sys_prctl+0xe6c/0x1d70 [ 50.040406] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.041268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.042233] ? irqentry_exit+0xf3/0x650 [ 50.042945] do_syscall_64+0xbf/0x430 [ 50.043696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.044642] RIP: 0033:0x7f17b77415cd [ 50.045351] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.048525] RSP: 002b:00007ffcedddd6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.049865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17b77415cd [ 50.051147] RDX: 000055b14ae1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.052436] RBP: 00007ffcedddd730 R08: 0000000000000000 R09: 00007ffcedddcdd0 [ 50.053705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b17f11fad0 [ 50.054970] R13: 00007ffceddddb60 R14: 000055b17f120bc0 R15: 000055b17f131780 [ 50.056260] [ 50.056677] irq event stamp: 1733 [ 50.057316] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.058832] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.060342] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.061868] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.063369] ---[ end trace 0000000000000000 ]--- [ 50.879810] ------------[ cut here ]------------ [ 50.880724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.883034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.884519] Modules linked in: [ 50.885102] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.888517] Tainted: [W]=WARN [ 50.889069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.890551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.891478] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.894616] RSP: 0018:ffff888019db7bc0 EFLAGS: 00010286 [ 50.895590] RAX: 0000000000000000 RBX: ffffed10033b6f78 RCX: ffffffff813a4050 [ 50.896864] RDX: ffff888019a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.898154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b6f2f [ 50.899449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.900711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019db7df8 [ 50.901991] FS: 00007f1f88727900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.903433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.904517] CR2: 00007ffeee07bef7 CR3: 000000000e1ef000 CR4: 0000000000350ef0 [ 50.905803] Call Trace: [ 50.906294] [ 50.906703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.907616] ? __create_object+0x59/0x80 [ 50.908385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.909394] __vmalloc_noprof+0x59/0x60 [ 50.910119] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.911014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.911947] bpf_prog_alloc+0x39/0x200 [ 50.912688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.913622] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.914532] do_seccomp+0x349/0x25e0 [ 50.915248] ? find_held_lock+0x2b/0x80 [ 50.915955] ? do_prlimit+0x310/0x610 [ 50.916696] ? __pfx_do_seccomp+0x10/0x10 [ 50.917466] ? do_raw_spin_unlock+0x53/0x220 [ 50.918293] ? _raw_spin_unlock+0x1e/0x40 [ 50.919014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.919978] ? static_key_count+0x60/0x80 [ 50.920774] prctl_set_seccomp+0x4e/0x70 [ 50.921544] __do_sys_prctl+0xe6c/0x1d70 [ 50.922319] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.923114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.924076] ? irqentry_exit+0xf3/0x650 [ 50.924827] do_syscall_64+0xbf/0x430 [ 50.925550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.926485] RIP: 0033:0x7f1f88c195cd [ 50.927169] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.930296] RSP: 002b:00007ffeee07a360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.931666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f88c195cd [ 50.932952] RDX: 0000563aa6409e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.934233] RBP: 00007ffeee07a3c0 R08: 0000000000000000 R09: 00007ffeee079a60 [ 50.935545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563acd2fa240 [ 50.936827] R13: 00007ffeee07a7f0 R14: 0000563acd2f9bf0 R15: 0000563acd30e4d0 [ 50.938148] [ 50.938571] irq event stamp: 2009 [ 50.939222] hardirqs last enabled at (2019): [] __up_console_sem+0x78/0x80 [ 50.940755] hardirqs last disabled at (2028): [] __up_console_sem+0x5d/0x80 [ 50.942263] softirqs last enabled at (1976): [] handle_softirqs+0x50c/0x770 [ 50.943824] softirqs last disabled at (2047): [] __irq_exit_rcu+0xc4/0x100 [ 50.945341] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49980' (ECDSA) to the list of known hosts. 2025/11/18 15:11:42 fuzzer started 2025/11/18 15:11:42 dialing manager at localhost:34383 2025/11/18 15:11:42 checking machine... 2025/11/18 15:11:42 checking revisions... [ 51.861207] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:11:42 testing simple program... [ 51.955387] cgroup: Unknown subsys name 'net' [ 52.014898] cgroup: Unknown subsys name 'cpuset' [ 52.028436] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:11:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801bc21bc0 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801bc21fbc RBP=ffff88801bc21bc0 RSP=ffff88806ce089d0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88801bc21bc0 R13=ffff88806ce08ab8 R14=ffff88806ce08fb0 R15=ffff88806ce08a70 RIP=ffffffff815d2c25 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f17b724f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f17b78070b0 CR3=00000000206a0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020f3d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfe282658 CR3=000000000dd22000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=b864d0fb18107bb85c41d5a88944c993 XMM02=ec2efd57dc4c00df0000000000300c80 XMM03=46443978f676c8b10000000000300d50 XMM04=ec20fdb8ce12626000000000000ae988 XMM05=d96330e2d2db8632000000000031d558 XMM06=474038aa6c007e1f000000000031d3e0 XMM07=e042d86d42eb936e000000000030d318 XMM08=46443978f676c8b10000000000300d50 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000